javax.swing.text

Class DefaultFormatterFactory

Contents
  • All Implemented Interfaces:
    Serializable

    public class DefaultFormatterFactory
extends JFormattedTextField.AbstractFormatterFactory
implements Serializable
    An implementation of JFormattedTextField.AbstractFormatterFactory. DefaultFormatterFactory allows specifying a number of different JFormattedTextField.AbstractFormatters that are to be used. The most important one is the default one (setDefaultFormatter). The default formatter will be used if a more specific formatter could not be found. The following process is used to determine the appropriate formatter to use.
    1. Is the passed in value null? Use the null formatter.
    2. Does the JFormattedTextField have focus? Use the edit formatter.
    3. Otherwise, use the display formatter.
    4. If a non-null AbstractFormatter has not been found, use the default formatter.

    The following code shows how to configure a JFormattedTextField with two JFormattedTextField.AbstractFormatters, one for display and one for editing. 

     JFormattedTextField.AbstractFormatter editFormatter = ...;
 JFormattedTextField.AbstractFormatter displayFormatter = ...;
 DefaultFormatterFactory factory = new DefaultFormatterFactory(
                 displayFormatter, displayFormatter, editFormatter);
 JFormattedTextField tf = new JFormattedTextField(factory);

    Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeansTM has been added to the java.beans package. Please see XMLEncoder.

    Since:
    1.4
    See Also:
    JFormattedTextField

    • Constructor Detail

      • DefaultFormatterFactory

        public DefaultFormatterFactory()

      • DefaultFormatterFactory

        public DefaultFormatterFactory(JFormattedTextField.AbstractFormatter defaultFormat)
        Creates a DefaultFormatterFactory with the specified JFormattedTextField.AbstractFormatter.
        Parameters:
        defaultFormat - JFormattedTextField.AbstractFormatter to be used if a more specific JFormattedTextField.AbstractFormatter can not be found.

      • DefaultFormatterFactory

        public DefaultFormatterFactory(JFormattedTextField.AbstractFormatter defaultFormat,
                       JFormattedTextField.AbstractFormatter displayFormat)
        Creates a DefaultFormatterFactory with the specified JFormattedTextField.AbstractFormatters.
        Parameters:
        defaultFormat - JFormattedTextField.AbstractFormatter to be used if a more specific JFormattedTextField.AbstractFormatter can not be found.
        displayFormat - JFormattedTextField.AbstractFormatter to be used when the JFormattedTextField does not have focus.

      • DefaultFormatterFactory

        public DefaultFormatterFactory(JFormattedTextField.AbstractFormatter defaultFormat,
                       JFormattedTextField.AbstractFormatter displayFormat,
                       JFormattedTextField.AbstractFormatter editFormat)
        Creates a DefaultFormatterFactory with the specified JFormattedTextField.AbstractFormatters.
        Parameters:
        defaultFormat - JFormattedTextField.AbstractFormatter to be used if a more specific JFormattedTextField.AbstractFormatter can not be found.
        displayFormat - JFormattedTextField.AbstractFormatter to be used when the JFormattedTextField does not have focus.
        editFormat - JFormattedTextField.AbstractFormatter to be used when the JFormattedTextField has focus.

      • DefaultFormatterFactory

        public DefaultFormatterFactory(JFormattedTextField.AbstractFormatter defaultFormat,
                       JFormattedTextField.AbstractFormatter displayFormat,
                       JFormattedTextField.AbstractFormatter editFormat,
                       JFormattedTextField.AbstractFormatter nullFormat)
        Creates a DefaultFormatterFactory with the specified JFormattedTextField.AbstractFormatters.
        Parameters:
        defaultFormat - JFormattedTextField.AbstractFormatter to be used if a more specific JFormattedTextField.AbstractFormatter can not be found.
        displayFormat - JFormattedTextField.AbstractFormatter to be used when the JFormattedTextField does not have focus.
        editFormat - JFormattedTextField.AbstractFormatter to be used when the JFormattedTextField has focus.
        nullFormat - JFormattedTextField.AbstractFormatter to be used when the JFormattedTextField has a null value.

    • Method Detail

      • setDefaultFormatter

        public void setDefaultFormatter(JFormattedTextField.AbstractFormatter atf)
        Sets the JFormattedTextField.AbstractFormatter to use as a last resort, eg in case a display, edit or null JFormattedTextField.AbstractFormatter has not been specified.
        Parameters:
        atf - JFormattedTextField.AbstractFormatter used if a more specific is not specified

      • getDefaultFormatter

        public JFormattedTextField.AbstractFormatter getDefaultFormatter()
        Returns the JFormattedTextField.AbstractFormatter to use as a last resort, eg in case a display, edit or null JFormattedTextField.AbstractFormatter has not been specified.
        Returns:
        JFormattedTextField.AbstractFormatter used if a more specific one is not specified.

      • setDisplayFormatter

        public void setDisplayFormatter(JFormattedTextField.AbstractFormatter atf)
        Sets the JFormattedTextField.AbstractFormatter to use if the JFormattedTextField is not being edited and either the value is not-null, or the value is null and a null formatter has has not been specified.
        Parameters:
        atf - JFormattedTextField.AbstractFormatter to use when the JFormattedTextField does not have focus

      • getDisplayFormatter

        public JFormattedTextField.AbstractFormatter getDisplayFormatter()
        Returns the JFormattedTextField.AbstractFormatter to use if the JFormattedTextField is not being edited and either the value is not-null, or the value is null and a null formatter has has not been specified.
        Returns:
        JFormattedTextField.AbstractFormatter to use when the JFormattedTextField does not have focus

      • setEditFormatter

        public void setEditFormatter(JFormattedTextField.AbstractFormatter atf)
        Sets the JFormattedTextField.AbstractFormatter to use if the JFormattedTextField is being edited and either the value is not-null, or the value is null and a null formatter has has not been specified.
        Parameters:
        atf - JFormattedTextField.AbstractFormatter to use when the component has focus

      • getEditFormatter

        public JFormattedTextField.AbstractFormatter getEditFormatter()
        Returns the JFormattedTextField.AbstractFormatter to use if the JFormattedTextField is being edited and either the value is not-null, or the value is null and a null formatter has has not been specified.
        Returns:
        JFormattedTextField.AbstractFormatter to use when the component has focus

      • setNullFormatter

        public void setNullFormatter(JFormattedTextField.AbstractFormatter atf)
        Sets the formatter to use if the value of the JFormattedTextField is null.
        Parameters:
        atf - JFormattedTextField.AbstractFormatter to use when the value of the JFormattedTextField is null.

      • getNullFormatter

        public JFormattedTextField.AbstractFormatter getNullFormatter()
        Returns the formatter to use if the value is null.
        Returns:
        JFormattedTextField.AbstractFormatter to use when the value is null

Document created the 11/06/2005, last modified the 04/03/2020
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